Frontier Business Systems System Engineer Interview Questions, Process, and Tips

IP stands for Internet Protocol, a set of rules governing the format of data sent over the internet.

• IP is responsible for routing data packets between devices on the internet.

• It assigns a unique address to each device connected to the internet.

• There are two versions of IP: IPv4 and IPv6.

• IPv4 addresses are 32-bit numbers, while IPv6 addresses are 128-bit numbers.

• IP is a fundamental protocol in the TCP/IP protocol suite.

• ...read more

DHCP provides automatic IP address assignment, reducing manual configuration and minimizing errors.

• DHCP eliminates the need for manual IP address configuration, saving time and reducing errors.

• It allows for dynamic allocation of IP addresses, ensuring efficient use of available addresses.

• DHCP simplifies network administration by centralizing IP address management.

• It can also provide additional configuration information...read more

DHCP stands for Dynamic Host Configuration Protocol. It is a network protocol that enables devices to obtain IP addresses automatically.

• DHCP is used to assign IP addresses to devices on a network.

• It allows for the automatic configuration of network settings, such as IP address, subnet mask, default gateway, and DNS servers.

• DHCP operates on a client-server model, where a DHCP server manages a pool of available IP addres...read more

DNS stands for Domain Name System. It is a system that translates domain names into IP addresses.

• DNS is like a phonebook for the internet.

• It helps to locate websites by translating domain names into IP addresses.

• DNS servers store information about domain names and their corresponding IP addresses.

• DNS is essential for browsing the internet and accessing websites.

• Examples of DNS servers include Google DNS, OpenDNS, and C

A computer network is a group of interconnected devices that can communicate and share resources.

• Computer networks allow for communication and resource sharing between devices.

• They can be wired or wireless, and can span small areas (like a home network) or large areas (like the internet).

• Examples of computer networks include LANs, WANs, and the internet.

To add an account in Outlook, go to File > Add Account and enter the required information.

• Open Outlook and go to File

• Click on Add Account

• Enter your email address and password

• Follow the prompts to complete the setup

• If you have a Microsoft account, you can sign in with that

• You can also add multiple accounts in Outlook

To backup Outlook mail, export the mailbox as a .pst file.

• Open Outlook and click on File > Open & Export > Import/Export.

• Select 'Export to a file' and click Next.

• Select 'Outlook Data File (.pst)' and click Next.

• Select the mailbox you want to backup and choose a location to save the .pst file.

• Click Finish to complete the export process.

DHCP stands for Dynamic Host Configuration Protocol. It is a network protocol that automatically assigns IP addresses to devices.

• DHCP is used to simplify network administration by automatically assigning IP addresses to devices.

• It allows devices to join a network without requiring manual configuration of IP addresses.

• DHCP servers can also assign other network configuration information, such as subnet masks and default ...read more

DNC server stands for Data Network Control server, which is a computer network that manages and controls data transmission.

• DNC server is responsible for managing and controlling data transmission in a computer network.

• It ensures that data is transmitted efficiently and securely.

• DNC servers are commonly used in manufacturing industries to manage and control data transmission between machines.

• It can also be used in other...read more

An IP address is a unique numerical identifier assigned to each device connected to a computer network.

• IP stands for Internet Protocol

• It consists of a series of numbers separated by dots

• There are two types of IP addresses - IPv4 and IPv6

• IPv4 addresses are 32-bit and IPv6 addresses are 128-bit

• Examples of IP addresses are 192.168.1.1 and 2001:0db8:85a3:0000:0000:8a2e:0370:7334

To add a printer in a network, install the printer driver on the computer and connect it to the network.

• Install the printer driver on the computer

• Connect the printer to the network using Ethernet cable or Wi-Fi

• Assign a static IP address to the printer

• Share the printer on the network

• Types of printers: Inkjet, Laser, Dot Matrix, Thermal, 3D

Types of networks include LAN, WAN, MAN, WLAN, PAN, SAN, CAN, and VPN.

• LAN (Local Area Network) connects devices within a small area like an office or home.

• WAN (Wide Area Network) connects devices across a large geographical area like cities or countries.

• MAN (Metropolitan Area Network) connects devices within a city or town.

• WLAN (Wireless Local Area Network) uses wireless technology to connect devices within a small are...read more

DHCP stands for Dynamic Host Configuration Protocol. It is a network protocol that assigns IP addresses to devices on a network.

• DHCP assigns IP addresses to devices on a network automatically

• It also provides other network configuration information such as subnet mask, default gateway, and DNS server addresses

• DHCP reduces the administrative burden of manually assigning IP addresses to each device on a network

• DHCP leases...read more

DNC server stands for Democratic National Committee server, which was hacked during the 2016 US Presidential election.

• DNC server was hacked by Russian hackers during the 2016 US Presidential election.

• The hack resulted in the release of thousands of confidential emails and documents.

• The incident led to an investigation by the US government and allegations of Russian interference in the election.

• The DNC server was used b...read more

An IP address is a unique numerical identifier assigned to every device connected to the internet.

• IP stands for Internet Protocol

• It consists of four sets of numbers separated by dots

• It identifies the location of a device on a network

• There are two types of IP addresses: IPv4 and IPv6

• Example of IPv4 address: 192.168.0.1

• Example of IPv6 address: 2001:0db8:85a3:0000:0000:8a2e:0370:7334

To add a printer in a network, install the printer driver on the computer and connect the printer to the network.

• Install the printer driver on the computer

• Connect the printer to the network

• Configure the printer settings

• Types of printers: inkjet, laser, thermal, dot matrix, 3D

Types of networks include LAN, WAN, MAN, WLAN, PAN, SAN, CAN, and VPN.

• LAN (Local Area Network) connects devices within a small area

• WAN (Wide Area Network) connects devices across a large geographical area

• MAN (Metropolitan Area Network) connects devices within a city or metropolitan area

• WLAN (Wireless Local Area Network) uses wireless technology to connect devices within a small area

• PAN (Personal Area Network) connects ...read more